40976980 has 24 divisors (see below), whose sum is σ = 93875040. Its totient is φ = 14900640.

The previous prime is 40976927. The next prime is 40976981. The reversal of 40976980 is 8967904.

It is a super-2 number, since 2×40976980² = 3358225779840800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40976981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92910 + ... + 93349.

It is an arithmetic number, because the mean of its divisors is an integer number (3911460).

Almost surely, 2^40976980 is an apocalyptic number.

It is an amenable number.

40976980 is an abundant number, since it is smaller than the sum of its proper divisors (52898060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40976980 is a wasteful number, since it uses less digits than its factorization.

40976980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186279 (or 186277 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 40976980 is about 6401.3264250466. The cubic root of 40976980 is about 344.7571770290.

The spelling of 40976980 in words is "forty million, nine hundred seventy-six thousand, nine hundred eighty".